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boost-install.jam
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# Copyright 2018-2020 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
import make ;
import modules ;
import property-set ;
import "class" : new ;
import project ;
import common ;
import print ;
import os ;
import property ;
import feature ;
import sequence ;
import set ;
import stage ;
import type ;
import path ;
import regex ;
import ./boost-install-dirs ;
if "--verbose" in [ modules.peek : ARGV ]
{
.info-enabled = 1 ;
}
if "--debug-boost-install" in [ modules.peek : ARGV ]
{
.debug-enabled = 1 ;
}
local rule .info ( messages * )
{
if $(.info-enabled)
{
ECHO "info:" $(messages) ;
}
}
local rule .debug ( messages * )
{
if $(.debug-enabled)
{
ECHO "boost-install:" $(messages) ;
}
}
local rule flags-to-vars ( ps )
{
for local opt in [ $(ps).get <flags> ]
{
local match = [ MATCH (.*)=(.*) : $(opt) ] ;
if $(match)
{
# assigns to variables which assumed to exist in outside scope
$(match[1]) += $(match[2-]) ;
}
}
}
# generate-cmake-variant-
local rule remap-library ( lib )
{
switch $(lib)
{
case "python.lib" :
return ;
case "zlib" :
return "z" ;
case "bzip2" :
return "bz2" ;
case "icuuc" :
if [ modules.peek : ICU_ICUUC_NAME ]
{
return [ modules.peek : ICU_ICUUC_NAME ] ;
}
else
{
return "icuuc" ;
}
case "icudt" :
if [ modules.peek : ICU_ICUDT_NAME ]
{
return [ modules.peek : ICU_ICUDT_NAME ] ;
}
else
{
return "icudata" ;
}
case "icuin" :
if [ modules.peek : ICU_ICUIN_NAME ]
{
return [ modules.peek : ICU_ICUIN_NAME ] ;
}
else
{
return "icui18n" ;
}
case * :
return $(lib) ;
}
}
rule generate-cmake-variant- ( target : sources * : properties * )
{
.info generate-cmake-variant- $(target) ":" $(sources) ;
local ps = [ property-set.create $(properties) ] ;
local project ;
local name ;
local library-type ;
local lib-target-type ;
local dll-target ;
local dependency ;
flags-to-vars $(ps) ;
print.output $(target) ;
local version = [ $(ps).get <version> ] ;
.info " version=" $(version) ;
.info " name=" $(name) ;
local variant = [ $(ps).get <variant> ] ;
.info " variant=" $(variant) ;
local link = [ $(ps).get <link> ] ;
.info " link= " $(link) ;
local runtime-link = [ $(ps).get <runtime-link> ] ;
.info " runtime-link=" $(runtime-link) ;
local runtime-debugging = [ $(ps).get <runtime-debugging> ] ;
.info " runtime-debugging=" $(runtime-debugging) ;
local threading = [ $(ps).get <threading> ] ;
.info " threading=" $(threading) ;
local address-model = [ $(ps).get <address-model> ] ;
.info " address-model=" $(address-model) ;
local toolset = [ MATCH ^-(.*) : [ common.format-name <toolset> : "" : "" : $(ps) ] ] ;
.info " toolset=" $(toolset) ;
local fname = $(sources[1]:BS) ;
.info " fname=" $(fname) ;
local layout = [ modules.peek boostcpp : layout ] ;
.info " layout=" $(layout) ;
print.text
"# Generated by Boost $(version)"
""
: true ;
print.text "# address-model=$(address-model)" "" : true ;
if $(address-model) = 32
{
print.text
"if(CMAKE_SIZEOF_VOID_P EQUAL 8)"
" _BOOST_SKIPPED(\"$(fname)\" \"32 bit, need 64\")"
" return()"
"endif()"
""
: true ;
}
else
{
print.text
"if(CMAKE_SIZEOF_VOID_P EQUAL 4)"
" _BOOST_SKIPPED(\"$(fname)\" \"64 bit, need 32\")"
" return()"
"endif()"
""
: true ;
}
local python ;
local relevant = [ $(ps).get <relevant> ] ;
relevant = [ feature.expand-relevant $(relevant) ] ;
if python in $(relevant)
{
python = [ $(ps).get <python> ] ;
}
if $(python)
{
.info " python=" $(python) ;
print.text "# python=$(python)" "" : true ;
print.text
"if(Boost_PYTHON_VERSION)"
" string(REGEX REPLACE \"([0-9]+[.][0-9]+)([.].*)?\" \"\\\\1\" __boost_pyver ${Boost_PYTHON_VERSION})"
" if(NOT __boost_pyver VERSION_EQUAL \"$(python)\")"
" _BOOST_SKIPPED(\"$(fname)\" \"$(python), Boost_PYTHON_VERSION=${Boost_PYTHON_VERSION}\")"
" return()"
" endif()"
"endif()"
""
"if(Boost_PYTHON_VERSION_MAJOR)"
" if(NOT \"$(python)\" MATCHES \"^${Boost_PYTHON_VERSION_MAJOR}[.]\")"
" _BOOST_SKIPPED(\"$(fname)\" \"$(python), Boost_PYTHON_VERSION_MAJOR=${Boost_PYTHON_VERSION_MAJOR}\")"
" return()"
" endif()"
"endif()"
""
: true ;
}
print.text "# layout=$(layout)" "" : true ;
print.text "# toolset=$(toolset)" "" : true ;
if $(layout) = versioned
{
print.text
"if(Boost_COMPILER)"
" if(NOT \"$(toolset)\" IN_LIST Boost_COMPILER AND NOT \"-$(toolset)\" IN_LIST Boost_COMPILER)"
" _BOOST_SKIPPED(\"$(fname)\" \"$(toolset), Boost_COMPILER=${Boost_COMPILER}\")"
" return()"
" endif()"
"else()"
" if(BOOST_DETECTED_TOOLSET AND NOT BOOST_DETECTED_TOOLSET STREQUAL \"$(toolset)\")"
" _BOOST_SKIPPED(\"$(fname)\" \"$(toolset), detected ${BOOST_DETECTED_TOOLSET}, set Boost_COMPILER to override\")"
" return()"
" endif()"
"endif()"
""
: true ;
}
print.text "# link=$(link)" "" : true ;
if $(link) = static
{
print.text
"if(DEFINED Boost_USE_STATIC_LIBS)"
" if(NOT Boost_USE_STATIC_LIBS)"
" _BOOST_SKIPPED(\"$(fname)\" \"static, Boost_USE_STATIC_LIBS=${Boost_USE_STATIC_LIBS}\")"
" return()"
" endif()"
"else()"
" if(NOT WIN32 AND NOT _BOOST_SINGLE_VARIANT)"
" _BOOST_SKIPPED(\"$(fname)\" \"static, default is shared, set Boost_USE_STATIC_LIBS=ON to override\")"
" return()"
" endif()"
"endif()"
""
: true ;
}
else
{
print.text
"if(DEFINED Boost_USE_STATIC_LIBS)"
" if(Boost_USE_STATIC_LIBS)"
" _BOOST_SKIPPED(\"$(fname)\" \"shared, Boost_USE_STATIC_LIBS=${Boost_USE_STATIC_LIBS}\")"
" return()"
" endif()"
"else()"
" if(WIN32 AND NOT _BOOST_SINGLE_VARIANT)"
" _BOOST_SKIPPED(\"$(fname)\" \"shared, default on Windows is static, set Boost_USE_STATIC_LIBS=OFF to override\")"
" return()"
" endif()"
"endif()"
""
: true ;
}
print.text "# runtime-link=$(runtime-link)" "" : true ;
if $(runtime-link) = static
{
print.text
"if(NOT Boost_USE_STATIC_RUNTIME)"
" _BOOST_SKIPPED(\"$(fname)\" \"static runtime, Boost_USE_STATIC_RUNTIME not ON\")"
" return()"
"endif()"
""
: true ;
}
else
{
print.text
"if(Boost_USE_STATIC_RUNTIME)"
" _BOOST_SKIPPED(\"$(fname)\" \"shared runtime, Boost_USE_STATIC_RUNTIME=${Boost_USE_STATIC_RUNTIME}\")"
" return()"
"endif()"
""
: true ;
}
print.text "# runtime-debugging=$(runtime-debugging)" "" : true ;
if $(runtime-debugging) = "on"
{
print.text
"if(NOT \"${Boost_USE_DEBUG_RUNTIME}\" STREQUAL \"\" AND NOT Boost_USE_DEBUG_RUNTIME)"
" _BOOST_SKIPPED(\"$(fname)\" \"debug runtime, Boost_USE_DEBUG_RUNTIME=${Boost_USE_DEBUG_RUNTIME}\")"
" return()"
"endif()"
""
: true ;
}
else
{
print.text
"if(Boost_USE_DEBUG_RUNTIME)"
" _BOOST_SKIPPED(\"$(fname)\" \"release runtime, Boost_USE_DEBUG_RUNTIME=${Boost_USE_DEBUG_RUNTIME}\")"
" return()"
"endif()"
""
: true ;
}
print.text "# threading=$(threading)" "" : true ;
if $(layout) != system
{
if $(threading) = "multi"
{
print.text
"if(DEFINED Boost_USE_MULTITHREADED AND NOT Boost_USE_MULTITHREADED)"
" _BOOST_SKIPPED(\"$(fname)\" \"multithreaded, Boost_USE_MULTITHREADED=${Boost_USE_MULTITHREADED}\")"
" return()"
"endif()"
""
: true ;
}
else
{
print.text
"if(NOT DEFINED Boost_USE_MULTITHREADED)"
" _BOOST_SKIPPED(\"$(fname)\" \"single-threaded, Boost_USE_MULTITHREADED is not set and defaults to ON, set to OFF to override\")"
" return()"
"endif()"
""
"if(Boost_USE_MULTITHREADED)"
" _BOOST_SKIPPED(\"$(fname)\" \"single-threaded, Boost_USE_MULTITHREADED=${Boost_USE_MULTITHREADED}\")"
" return()"
"endif()"
""
: true ;
}
}
print.text "# variant=$(variant)" "" : true ;
if $(variant) = debug
{
print.text
"if(NOT \"${Boost_USE_DEBUG_LIBS}\" STREQUAL \"\" AND NOT Boost_USE_DEBUG_LIBS)"
" _BOOST_SKIPPED(\"$(fname)\" \"debug, Boost_USE_DEBUG_LIBS=${Boost_USE_DEBUG_LIBS}\")"
" return()"
"endif()"
""
: true ;
}
else
{
print.text
"if(NOT \"${Boost_USE_RELEASE_LIBS}\" STREQUAL \"\" AND NOT Boost_USE_RELEASE_LIBS)"
" _BOOST_SKIPPED(\"$(fname)\" \"release, Boost_USE_RELEASE_LIBS=${Boost_USE_RELEASE_LIBS}\")"
" return()"
"endif()"
""
: true ;
}
print.text
"if(Boost_VERBOSE OR Boost_DEBUG)"
" message(STATUS \" [x] $(fname)\")"
"endif()"
""
: true ;
if $(python)
{
print.text
"if(NOT Boost_PYTHON_VERSION)"
" if(Boost_DEBUG)"
" message(STATUS \" Setting Boost_PYTHON_VERSION to $(python)\")"
" endif()"
" set(Boost_PYTHON_VERSION \"$(python)\")"
"endif()"
""
: true ;
}
local lname = [ MATCH boost_(.*) : $(name) ] ;
.info " lname=" $(lname) ;
local target = "Boost::$(lname)" ;
.info " target=" $(target) ;
print.text
"# Create imported target $(target)"
""
"if(NOT TARGET $(target))"
" add_library($(target) $(link:U) IMPORTED)"
""
" set_target_properties($(target) PROPERTIES"
" INTERFACE_INCLUDE_DIRECTORIES \"\${_BOOST_INCLUDEDIR}\""
" INTERFACE_COMPILE_DEFINITIONS \"BOOST_$(lname:U)_NO_LIB\""
" )"
"endif()"
""
: true ;
print.text "# Target file name: $(fname)" "" : true ;
.info " lib-target-type=" $(lib-target-type) ;
local loc-prop = LOCATION ;
if $(lib-target-type) = IMPORT_LIB
{
loc-prop = IMPLIB ;
}
.info " loc-prop=" $(loc-prop) ;
local dll-name ;
if $(dll-target)
{
dll-name = [ $(dll-target).name ] ;
}
.info " dll-name=" $(dll-name) ;
print.text
"get_target_property(__boost_imploc $(target) IMPORTED_$(loc-prop)_$(variant:U))"
"if(__boost_imploc)"
" message(SEND_ERROR \"Target $(target) already has an imported location '${__boost_imploc}', which is being overwritten with '${_BOOST_LIBDIR}/$(fname)'\")"
"endif()"
"unset(__boost_imploc)"
""
"set_property(TARGET $(target) APPEND PROPERTY IMPORTED_CONFIGURATIONS $(variant:U))"
""
"set_target_properties($(target) PROPERTIES"
" IMPORTED_LINK_INTERFACE_LANGUAGES_$(variant:U) CXX"
" IMPORTED_$(loc-prop)_$(variant:U) \"${_BOOST_LIBDIR}/$(fname)\""
" )"
""
: true ;
if $(lib-target-type) = IMPORT_LIB
{
print.text
"set_target_properties($(target) PROPERTIES"
" IMPORTED_LOCATION_$(variant:U) \"${_BOOST_LIBDIR}/$(dll-name)\""
" )"
""
: true ;
}
if $(variant) = release
{
print.text
"set_target_properties($(target) PROPERTIES"
" MAP_IMPORTED_CONFIG_MINSIZEREL Release"
" MAP_IMPORTED_CONFIG_RELWITHDEBINFO Release"
" )"
""
: true ;
}
if $(link) = shared
{
print.text
"set_property(TARGET $(target) APPEND"
" PROPERTY INTERFACE_COMPILE_DEFINITIONS \"BOOST_$(lname:U)_DYN_LINK\""
" )"
""
: true ;
}
local deps = [ MATCH "boost_(.*)" : $(dependency) ] headers ;
.info " deps=" $(deps) ;
if $(deps)
{
print.text
"list(APPEND _BOOST_$(lname:U)_DEPS $(deps:S=:J= ))"
""
: true ;
}
local deps2 = [ set.difference $(dependency) : boost_$(deps) ] ;
.info " deps2=" $(deps2) ;
local deps3 ;
for local dep in $(deps2)
{
deps3 += [ remap-library $(dep) ] ;
}
.info " deps3=" $(deps3) ;
if $(deps3) && $(link) = static
{
print.text
"if(CMAKE_CONFIGURATION_TYPES)"
" set_property(TARGET $(target) APPEND PROPERTY INTERFACE_LINK_LIBRARIES"
" \"$<$<CONFIG:$(variant)>:$(deps3:J=;)>\")"
"else()"
" set_property(TARGET $(target) APPEND PROPERTY INTERFACE_LINK_LIBRARIES"
" $(deps3:J= ))"
"endif()"
""
: true ;
}
}
# tag
local rule tag ( name : type ? : property-set )
{
import boostcpp ;
.debug tag $(name) ;
local link = [ $(property-set).get <link> ] ;
.debug " link=" $(link) ;
local python = ;
local relevant = [ $(property-set).get <relevant> ] ;
relevant = [ feature.expand-relevant $(relevant) ] ;
if python in $(relevant)
{
python = [ $(property-set).get <python> ] ;
.debug " python=" $(python) ;
}
local r = [ boostcpp.tag $(name) : STATIC_LIB : $(property-set) ] ;
r = $(r:S=$(name:S)) ;
r = $(r:B=$(r:B)-$(link)) ;
if $(python)
{
r = $(r:B=$(r:B)-py$(python)) ;
}
.debug " result=" $(r) ;
return $(r) ;
}
# choose-lib-target: get the import library, if present, the
# shared/static library otherwise, ignore .pdb et al
local rule choose-lib-target ( sources * )
{
local result ;
for local t in $(sources)
{
if [ type.is-derived [ $(t).type ] IMPORT_LIB ]
{
return $(t) ;
}
else if [ type.is-derived [ $(t).type ] LIB ]
{
result = $(t) ;
}
}
return $(result) ;
}
local rule get-dll-target ( sources * )
{
for local t in $(sources)
{
if [ type.is-derived [ $(t).type ] SHARED_LIB ]
{
return $(t) ;
}
}
}
# get-dependency-names: Returns the base names of all
# dependency libraries.
#
local rule get-dependency-names ( sources * )
{
local all-targets = [ collect-targets $(sources) ] ;
local lib-names ;
for local t in [ set.difference $(all-targets) : $(sources) ]
{
if [ $(t).type ] && [ type.is-derived [ $(t).type ] LIB ]
{
# Get back the original unmangled name of the library
local subvariant = [ $(t).creating-subvariant ] ;
local main-target = [ $(subvariant).main-target ] ;
lib-names += [ $(main-target).name ] ;
}
}
return [ sequence.unique $(lib-names) ] ;
}
# generate-cmake-variant
rule generate-cmake-variant ( project name : property-set : sources * )
{
.debug generate-cmake-variant $(name) ;
for local s in $(sources)
{
.debug " name=" [ $(s).name ] ;
}
local lib-target = [ choose-lib-target $(sources) ] ;
local dll-target = [ get-dll-target $(sources) ] ;
local other-names = [ get-dependency-names $(sources) ] ;
property-set = [ $(property-set).add-raw <flags>dependency=$(other-names) ] ;
local result ;
if $(lib-target)
{
.debug " lib-target=" [ $(lib-target).name ] ;
local lib-target-type = [ $(lib-target).type ] ;
.debug " lib-target-type=" $(lib-target-type) ;
if $(dll-target)
{
.debug " dll-target=" [ $(dll-target).name ] ;
}
property-set = [ $(property-set).add-raw <flags>lib-target-type=$(lib-target-type) ] ;
property-set = [ $(property-set).add-raw <flags>dll-target=$(dll-target) ] ;
local a = [ new non-scanning-action $(lib-target) : boost-install.generate-cmake-variant- : $(property-set) ] ;
local tag = [ tag $(name) : : $(property-set) ] ;
result += [ new file-target $(tag) : : $(project) : $(a) ] ;
}
# The result is an optional property set, the usage requirements,
# followed by a list of targets. When the list is empty, we need
# to include the property set, to avoid a warning.
return [ property-set.empty ] $(result) ;
}
# generate-cmake-config-
local rule path-native-fwd ( path )
{
path = [ path.native $(path) ] ;
if [ os.name ] = NT
{
path = $(path:T) ;
}
return $(path) ;
}
local rule get-dir ( name : dir )
{
if [ path.is-rooted $(dir) ]
{
dir = [ path-native-fwd $(dir) ] ;
print.text
"set($(name) \"$(dir)\")"
: true ;
}
else
{
print.text
"get_filename_component($(name) \"${_BOOST_CMAKEDIR}/$(dir)/\" ABSOLUTE)"
: true ;
}
}
# make-cmake-config
rule make-cmake-config ( target : sources * : properties * )
{
.info make-cmake-config $(target) ":" $(sources) ;
local ps = [ property-set.create $(properties) ] ;
local name ;
local library-type ;
local header-subdir ;
flags-to-vars $(ps) ;
print.output $(target) ;
local version = [ $(ps).get <version> ] ;
.info " version=" $(version) ;
.info " name=" $(name) ;
.info " library-type=" $(library-type) ;
local cmakedir = [ stage.get-dir cmakedir : $(ps) : Boost ] ;
.info " prefix=" [ stage.get-dir prefix : $(ps) : Boost ] ;
.info " exec-prefix=" [ stage.get-dir exec-prefix : $(ps) : Boost ] ;
.info " libdir=" [ stage.get-dir libdir : $(ps) : Boost ] ;
.info " cmakedir=" $(cmakedir) ;
local includedir = [ stage.get-dir includedir : $(ps) : Boost ] ;
includedir = [ path.join $(includedir) $(header-subdir) ] ;
includedir = [ path.relative-to $(cmakedir) $(includedir) ] ;
.info " includedir=" $(includedir) ;
local libdir = [ stage.get-dir libdir : $(ps) : Boost ] ;
libdir = [ path.relative-to $(cmakedir) $(libdir) ] ;
.info " libdir=" $(libdir) ;
local lname = [ MATCH boost_(.*) : $(name) ] ;
.info " lname=" $(lname) ;
local ltarget = "Boost::$(lname)" ;
.info " ltarget=" $(ltarget) ;
print.output $(target) ;
print.text
"# Generated by Boost $(version)"
""
"if(TARGET $(ltarget))"
" return()"
"endif()"
""
"if(Boost_VERBOSE OR Boost_DEBUG)"
" message(STATUS \"Found $(name) ${$(name)_VERSION} at ${$(name)_DIR}\")"
"endif()"
""
"mark_as_advanced($(name)_DIR)"
""
"# Compute the include and library directories relative to this file."
""
"get_filename_component(_BOOST_CMAKEDIR \"${CMAKE_CURRENT_LIST_DIR}/../\" REALPATH)"
: true ;
if [ path.is-rooted $(cmakedir) ]
{
local cmakedir-native = [ path-native-fwd $(cmakedir) ] ;
print.text
""
"# If the computed and the original directories are symlink-equivalent, use original"
"if(EXISTS \"$(cmakedir-native)\")"
" get_filename_component(_BOOST_CMAKEDIR_ORIGINAL \"$(cmakedir-native)\" REALPATH)"
" if(_BOOST_CMAKEDIR STREQUAL _BOOST_CMAKEDIR_ORIGINAL)"
" set(_BOOST_CMAKEDIR \"$(cmakedir-native)\")"
" endif()"
" unset(_BOOST_CMAKEDIR_ORIGINAL)"
"endif()"
""
: true ;
}
get-dir "_BOOST_INCLUDEDIR" : $(includedir) ;
if $(library-type) = INTERFACE
{
print.text
""
"add_library($(ltarget) INTERFACE IMPORTED)"
""
"set_target_properties($(ltarget) PROPERTIES"
" INTERFACE_INCLUDE_DIRECTORIES \"\${_BOOST_INCLUDEDIR}\""
")"
""
"unset(_BOOST_INCLUDEDIR)"
"unset(_BOOST_CMAKEDIR)"
""
: true ;
}
else
{
get-dir "_BOOST_LIBDIR" : $(libdir) ;
print.text
""
"include(${CMAKE_CURRENT_LIST_DIR}/../BoostDetectToolset-$(version).cmake)"
""
"if(Boost_DEBUG)"
" message(STATUS \"Scanning ${CMAKE_CURRENT_LIST_DIR}/lib$(name)-variant*.cmake\")"
"endif()"
""
"file(GLOB __boost_variants \"${CMAKE_CURRENT_LIST_DIR}/lib$(name)-variant*.cmake\")"
""
"macro(_BOOST_SKIPPED fname reason)"
" if(Boost_VERBOSE OR Boost_DEBUG)"
" message(STATUS \" [ ] ${fname}\")"
" endif()"
" list(APPEND __boost_skipped \"${fname} (${reason})\")"
"endmacro()"
""
"list(LENGTH __boost_variants _BOOST_SINGLE_VARIANT)"
"if(NOT _BOOST_SINGLE_VARIANT EQUAL 1)"
" set(_BOOST_SINGLE_VARIANT 0)"
"endif()"
""
"foreach(f IN LISTS __boost_variants)"
" if(Boost_DEBUG)"
" message(STATUS \" Including ${f}\")"
" endif()"
" include(${f})"
"endforeach()"
""
"unset(_BOOST_SINGLE_VARIANT)"
"unset(_BOOST_LIBDIR)"
"unset(_BOOST_INCLUDEDIR)"
"unset(_BOOST_CMAKEDIR)"
""
"if(NOT __boost_variants AND (Boost_VERBOSE OR Boost_DEBUG))"
" message(STATUS \" Library has no variants and is considered not found\")"
"endif()"
""
"if(NOT TARGET $(ltarget))"
" set(__boost_message \"No suitable build variant has been found.\")"
" if(__boost_skipped)"
" set(__boost_message \"${__boost_message}\\nThe following variants have been tried and rejected:\")"
" foreach(s IN LISTS __boost_skipped)"
" set(__boost_message \"${__boost_message}\\n* ${s}\")"
" endforeach()"
" endif()"
" set($(name)_FOUND 0)"
" set($(name)_NOT_FOUND_MESSAGE ${__boost_message})"
" unset(__boost_message)"
" unset(__boost_skipped)"
" unset(__boost_variants)"
" unset(_BOOST_$(lname:U)_DEPS)"
" return()"
"endif()"
""
"unset(__boost_skipped)"
"unset(__boost_variants)"
""
"if(_BOOST_$(lname:U)_DEPS)"
" list(REMOVE_DUPLICATES _BOOST_$(lname:U)_DEPS)"
" if(Boost_VERBOSE OR Boost_DEBUG)"
" message(STATUS \"Adding $(name) dependencies: ${_BOOST_$(lname:U)_DEPS}\")"
" endif()"
"endif()"
""
"foreach(dep_$(name) IN LISTS _BOOST_$(lname:U)_DEPS")
" set(_BOOST_QUIET)"
" if($(name)_FIND_QUIETLY)"
" set(_BOOST_QUIET QUIET)"
" endif()"
" set(_BOOST_REQUIRED)"
" if($(name)_FIND_REQUIRED)"
" set(_BOOST_REQUIRED REQUIRED)"
" endif()"
" get_filename_component(_BOOST_CMAKEDIR \"${CMAKE_CURRENT_LIST_DIR}/../\" ABSOLUTE)"
" find_package(boost_${dep_$(name)} $(version) EXACT CONFIG ${_BOOST_REQUIRED} ${_BOOST_QUIET} HINTS ${_BOOST_CMAKEDIR})"
" set_property(TARGET $(ltarget) APPEND PROPERTY INTERFACE_LINK_LIBRARIES Boost::${dep_$(name)})"
" unset(_BOOST_QUIET)"
" unset(_BOOST_REQUIRED)"
" unset(_BOOST_CMAKEDIR)"
" if(NOT boost_${dep_$(name)}_FOUND)"
" set($(name)_FOUND 0)"
" set($(name)_NOT_FOUND_MESSAGE \"A required dependency, boost_${dep_$(name)}, has not been found.\")"
" unset(_BOOST_$(lname:U)_DEPS)"
" return()"
" endif()"
"endforeach()"
""
"unset(_BOOST_$(lname:U)_DEPS)"
""
: true ;
if $(name) = boost_thread
{
print.text
"include(CMakeFindDependencyMacro)"
"find_dependency(Threads)"
"set_property(TARGET $(ltarget) APPEND PROPERTY INTERFACE_LINK_LIBRARIES Threads::Threads)"
""
: true ;
}
if $(name) = boost_mpi
{
print.text
"include(CMakeFindDependencyMacro)"
"find_dependency(MPI)"
""
"if(MPI_CXX_FOUND AND NOT TARGET MPI::MPI_CXX)"
" if(MPI_CXX_COMPILE_FLAGS)"
" set_property(TARGET $(ltarget) APPEND PROPERTY INTERFACE_COMPILE_OPTIONS \"${MPI_CXX_COMPILE_FLAGS}\")"
" endif()"
" if(MPI_CXX_INCLUDE_PATH)"
" set_property(TARGET $(ltarget) APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES \"${MPI_CXX_INCLUDE_PATH}\")"
" endif()"
" if(MPI_CXX_LINK_FLAGS)"
" set_property(TARGET $(ltarget) APPEND PROPERTY INTERFACE_LINK_OPTIONS \"SHELL:${MPI_CXX_LINK_FLAGS}\")"
" endif()"
" if(MPI_CXX_LIBRARIES)"
" set_property(TARGET $(ltarget) APPEND PROPERTY INTERFACE_LINK_LIBRARIES \"${MPI_CXX_LIBRARIES}\")"
" endif()"
"else()"
" set_property(TARGET $(ltarget) APPEND PROPERTY INTERFACE_LINK_LIBRARIES MPI::MPI_CXX)"
"endif()"
""
: true ;
}
}
}
# make-cmake-config-version
rule make-cmake-config-version ( target : sources * : properties * )
{
.info make-cmake-config-version $(target) ":" $(sources) ;
local version = [ property.select <version> : $(properties) ] ;
local version = $(version:G=) ;
.info " version=" $(version) ;
print.output $(target) ;
print.text
"# Generated by Boost $(version)"
""
"set(PACKAGE_VERSION $(version))"
""
"if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)"
" set(PACKAGE_VERSION_COMPATIBLE FALSE)"
"else()"
" set(PACKAGE_VERSION_COMPATIBLE TRUE)"
" if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)"
" set(PACKAGE_VERSION_EXACT TRUE)"
" endif()"
"endif()"
""